4-Ethyl-7-methyl-5-(2-oxopropoxy)-2h-chromen-2-one CAS 314742-55-7

Purity 97%+In StockPharmaceutical Standards
CAS No.314742-55-7
Molecular FormulaC15H16O4
Molecular Weight260.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-7-methyl-5-(2-oxopropoxy)-2h-chromen-2-one CAS 314742-55-7 chemical structure

Description

4-Ethyl-7-methyl-5-(2-oxopropoxy)-2h-chromen-2-one (CAS 314742-55-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H16O4. Molecular weight: 260.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H16O4
Molecular Weight260.29 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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